3847090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 7556976

約数和(自身を除く): 3709886

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 293, 505, 586, 1010, 1313, 1465, 2626, 2930, 3809, 6565, 7618, 13130, 19045, 29593, 38090, 59186, 147965, 295930, 384709, 769418, 1923545, 3847090]

約数ペア:

[(1, 3847090), (2, 1923545), (5, 769418), (10, 384709), (13, 295930), (26, 147965), (65, 59186), (101, 38090), (130, 29593), (202, 19045), (293, 13130), (505, 7618), (586, 6565), (1010, 3809), (1313, 2930), (1465, 2626)]